4455334321 has 8 divisors (see below), whose sum is σ = 4561090344. Its totient is φ = 4350787200.

The previous prime is 4455334237. The next prime is 4455334363. The reversal of 4455334321 is 1234335544.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 981882225 + 3473452096 = 31335^2 + 58936^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4455334321 - 2⁷ = 4455334193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4455337321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294766 + ... + 309511.

It is an arithmetic number, because the mean of its divisors is an integer number (570136293).

Almost surely, 2^4455334321 is an apocalyptic number.

It is an amenable number.

4455334321 is a deficient number, since it is larger than the sum of its proper divisors (105756023).

4455334321 is a wasteful number, since it uses less digits than its factorization.

4455334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604451.

The product of its digits is 86400, while the sum is 34.

The square root of 4455334321 is about 66748.2907721239. The cubic root of 4455334321 is about 1645.4831248801.

Adding to 4455334321 its reverse (1234335544), we get a palindrome (5689669865).

The spelling of 4455334321 in words is "four billion, four hundred fifty-five million, three hundred thirty-four thousand, three hundred twenty-one".